67231680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1266

約数の個数: 112

約数和(自身を含む): 217261440

約数和(自身を除く): 150029760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 160, 177, 192, 236, 240, 295, 320, 354, 472, 480, 590, 708, 885, 944, 960, 1180, 1187, 1416, 1770, 1888, 2360, 2374, 2832, 3540, 3561, 3776, 4720, 4748, 5664, 5935, 7080, 7122, 9440, 9496, 11328, 11870, 14160, 14244, 17805, 18880, 18992, 23740, 28320, 28488, 35610, 37984, 47480, 56640, 56976, 70033, 71220, 75968, 94960, 113952, 140066, 142440, 189920, 210099, 227904, 280132, 284880, 350165, 379840, 420198, 560264, 569760, 700330, 840396, 1050495, 1120528, 1139520, 1400660, 1680792, 2100990, 2241056, 2801320, 3361584, 4201980, 4482112, 5602640, 6723168, 8403960, 11205280, 13446336, 16807920, 22410560, 33615840, 67231680]

約数ペア:

[(1, 67231680), (2, 33615840), (3, 22410560), (4, 16807920), (5, 13446336), (6, 11205280), (8, 8403960), (10, 6723168), (12, 5602640), (15, 4482112), (16, 4201980), (20, 3361584), (24, 2801320), (30, 2241056), (32, 2100990), (40, 1680792), (48, 1400660), (59, 1139520), (60, 1120528), (64, 1050495), (80, 840396), (96, 700330), (118, 569760), (120, 560264), (160, 420198), (177, 379840), (192, 350165), (236, 284880), (240, 280132), (295, 227904), (320, 210099), (354, 189920), (472, 142440), (480, 140066), (590, 113952), (708, 94960), (885, 75968), (944, 71220), (960, 70033), (1180, 56976), (1187, 56640), (1416, 47480), (1770, 37984), (1888, 35610), (2360, 28488), (2374, 28320), (2832, 23740), (3540, 18992), (3561, 18880), (3776, 17805), (4720, 14244), (4748, 14160), (5664, 11870), (5935, 11328), (7080, 9496), (7122, 9440)]